Unit 1: Riding Through History (Engineering) Flashcards

1
Q

It took nearly 100 years and many…for the modern bicycle to be born.

A

individuals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Bicycles… the way people traveled from place to place.

A

had revolutionized

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

The…was made of solid steel tubes and wooden wheels were covered with steel.

A

framework

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

People didn’t ride velocipedes to the market or to their .. . Instead, people thought velocipedes were just toys.

A

jobs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Around 1870, American manufacturers saw that velocipedes were very popular… .

A

overseas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

They made the frameworks from hollow steel tubes. this … made velocipedes much lighter.

A

alteration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Roads were… so … was difficult.

A

bumpy,steering

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Most riders preferred indoor tracks where they could rent a velocipede for a small … and take riding lessons.

A

fee

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

… changes by British engineers … the wheels to make pedaling more efficient.

A

Subsequent, altered

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

They reasoned that if the front wheel were longer, the bicycle would travel a greater distance. So they … a bicycle with a gaint front wheel.

A

designed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Its … purpose was to help the rider balance.

A

primary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

He was in danger of falling off the bicycle and … himeself if he lost his balance.

A

injuring

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Dispite this … danger,”high wheelers” became very popular in England.

A

inherent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

They … a small wheel for the giant front wheel and put the driving mechanism in a larger rear wheel.

A

substituted

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

The new safety bicycle … the dangers inherent in bicycle riding.

A

minimized

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

It would be impossible for a rider to pedal the rear wheel, so engineers … a system of foot levers.

A

designed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

The British … the … one last time.

A

altered, design

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

… improvements, such as brakes, rubber tires, and lights were added to make bicycles more comfortable to ride.

A

Subsequent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Bicycles … the way people traveled from place to place.

A

revolutionized

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

The modern bicycle was born when British engineers … altered the wheels again and made them equal in size.

A

subsequently

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

The course for the Tour de France is … every year, but it is always about 4000 kilometers, or 2500 miles.

A

altered/changed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

The course is … to travel through towns, up steep mountains, and across flat lands.

A

designed/planned

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Riders come from all over Europe as well as from … to take part in the 22-day race.

A

overseas/other countries

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

The race is divided into 20 stages, or parts. The rider who wins one stage has the honor of wearing a yellow Tour shirt in the … stage.

A

subsequent/next

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Amestrong is the only … to win seven Tour de France competitions.

A

individual/person

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

The … of modern racing bicycle is made of light lightweight steel, aluminum, titanium, and carbon fiber tubes.

A

framework/structure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

The recent use of lightweight frameworks brought about … changes in the 100-year-old race.

A

revolutionary/great

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Teams pay any entrance … to join the Tour de France. The fees create the prize money paid to the winning teams.

A

fee/payment

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

Riders must be good athletes to meet the physical demands that are an … part of a long race.

A

inherent/natural

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

If a rider is …, he tries to … the pain so he can stay in the race.

A

injured/hurt, minimize/lessen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

The … … of a Tour coach is to help his team win.

A

primary/main , job/task

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

… can minimize stress on knees.

A

knee braces

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

low handle bars can minimize … .

A

air drag

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

A … can minimize head … .

A

helmet, injuries

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

Long sleeves can minimize … .

A

sunburn

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

Water can minimize … .

A

thirst

37
Q

ice can minimize … .

A

sprains

38
Q

Riders are aware of the … danger of bicycle racing.

A

inherent

39
Q

Bicycle racing is … dangerous.

A

inherently

40
Q

… colors/ … school/ … elections/ … care physician

A

Primary

41
Q

A … alters clothing to fit individuals.

A

tailor

42
Q

International airline pilot flies airplanes … .

A

overseas

43
Q

Doctor helps individuals who are … or sick.

A

injured

44
Q

… teaches the classes of a teacher who is absent.

A

substitute teacher

45
Q

… cleans and takes care of buildings.

A

janitor

46
Q

The central meaning of … is “turning” or “changing”. it can refer to one thing rotating around a central point, like the Earth’s … around the sun. It can also mean “changing or trying to change the political system by violent action”.

A

revolution, revolution

47
Q

In this unit, … is used to mean “ a complete change in methods, opinions, etc, often as a result of progress.”

A

revolution

48
Q

Bicycles led to a …. in transportation.

A

revolution

49
Q

Bicycles were a … idea.

A

revolutionary

50
Q

The sound … changed the way motion pictures told stories.

A

revolution

51
Q

The addition of sound … the way motion pictures told a story.

A

revolutionized

52
Q

The jet engine … air travel.

A

revolutionized

53
Q

The jet engine caused a … change in air travel.

A

revolutionary

54
Q

Alferd Nobel created a … with a new substance that he called dynamite.

A

revolution

55
Q

Alferd Nobel created a … substance that he called dynamite.

A

revolutionary

56
Q

The discovery of x-rays created a … in medical science.

A

revolution

57
Q

The … discovery of x-rays changed medical science.

A

revolutionary

58
Q

Henry Ford’s first car was called the Model T. A … car was called the Model A.

A

subsequent

59
Q

Henry Ford created the Model T in 1908. …, he built the Model A.

A

subsequently

60
Q

The wheels of the first velocipedes had no pedals, but a French inventor … … wheels that had pedals.

A

subsequently, substituted

61
Q

European velocipedes were heavy because the framework was made of solid steel tubes. The … … of hollow steel tubes made the vehicle much lighter.

A

subsequent, substitution

62
Q

The high wheeler had a small rear wheel. A … change by American manufactures … the larger rear wheel for the smaller one.

A

subsequent, substituted

63
Q

Will the electric vehicle known as the Segway … the ways that individuals … ?

A

alter, get around

64
Q

Dean Kamer, the inventor of the segway, believes that this … vehicle will someday … for the bicycles and automobiles that now crowd our cities.

A

revolutionary, substitute

65
Q

Although the Segway uses … technology, it looks very ordinary.

A

up-to-the-minute

66
Q

The metal … of the Segway consists of a platform where an individual stands. Attached to the front of the platform is a tall … with handles for the driver to hold.

A

framework, post

67
Q

It uses a computer system that … the ability of human to keep their balance.

A

imitates

68
Q

It is … for short-range, low-speed operation.

A

designed

69
Q

Workers who must walk a lot in their jobs might be the … users of Segway.

A

primary

70
Q

People who cannot comfortably walk due to age, illness, or injury could … their walking but still be able to go many places on a Segway.

A

minimize

71
Q

Why is it, then, that job sites, parks and shopping centers have not been … filled with Segways since they were introduced in 2001?

A

subsequently

72
Q

Segway can help workers get more done in a shorter time. This saves money. Engineers … Segway as a technological … .

A

admire, marvel

73
Q

Florance and Italy are among several cities in the world that offer tours on Segway for a small … .

A

fee

74
Q

Occasionally you will see golfers riding Segway around golf courses. Throughout the world more than 150 security agencies use Segway, and China has recently entered the … market. These examples are encouraging, but can hardly called a … .

A

overseas, revolution

75
Q

The … reason seems to be that people have an … fear of doing something new. They fear of being … .

A

primary, inherent, injured

76
Q

He had … love of speed.

A

inherent

77
Q

Riders often tipped over and … themselves.

A

injured

78
Q

A … is a structure upon which other parts are built or attached. On a bicycle, the wheels, pedals, and handlebars are … to the steel framework. Sometimes, framework refers to the … or … of something.

A

framework, attached, basis, foundation

79
Q

The … of early velocipedes were made of solid steel tubes.

A

frameworks

80
Q

A good education forms the … for a successful career.

A

framework

81
Q

To … something means “to make something different in some way, but without changing it completely.” If you alter something, you have made an … .

A

alter, alteration

82
Q

Not everything can be … . Some things are … : they are not able to be … . Many things, however, are … : they can be … .

A

altered, unalterable, altered, alterable, altered

83
Q

Each boy works … to make his own cars.

A

individually

84
Q

He wants to … his car so it will be special.

A

individualize

85
Q

He can show his … in many ways. Some boys … their cars to look like a snake or a hot dog, for example.

A

individuality/unique personality, design

86
Q

On the day of the race, the Boy Scouts roll their cars … down a sloped board.

A

individually

87
Q

On the day of the race, the Boy Scouts roll their cars down a sloped board … .

A

one at a time

88
Q

The judges give … prizes for the funniest car, the scariest car, and other categories.

A

individual (adj)

89
Q

The contest is … to show every boy’s … .

A

designed/planned, individuality/ special qualities